Hello Everyone!
Thank you for so many players trying out our sandbox mode! And thank you for the feedback and bug reporting! This minor patch is meant to quickly address several issues players have raised, and features requested.

The headline for a number of players is you can now delete sandbox save files from within the save file list. Please be careful, as while there is a confirmation dialog once you delete a save it truly is deleted. Remember, you can always make new backup sandbox saves using pause menu's "Save to New File" action.

Next, by player request: the Bank is now a researchable tech. Select it from the tech tree as a tier 1 tech. Once unlocked you can purchase a single Bank for 512yen. Fear not, the Bank will instantly allow you to borrow the regular amount. That 512yen is merely the cost of the branch office, not the Bank's working capital.
Thank you for playing our game :)
Dainel
Lead Programmer on Railgrade
v5.1.55.2 Update #5 Patch #1
Gameplay
UI
Bugs